productive discussion, by which I mean dumping my thoughts to a friend until I understood what I'm doing

todo.txt

@@ -3,6 +3,7 @@ Hooks:
 - Battle end (nobody?)
 - Turn start (nobody?)
 - Turn end (Rance)
+- Any turn start/end (foot soldier, intercept flag)
 - Attack (everyone)
 - Attacked (everyone)
 - Ally attacked (foot soldier)
@@ -17,4 +18,5 @@ Things that can hook:
 - Unit's item
 - Unit's status
 
+Global flag system, so far only used by foot soldiers for tracking intercept status.
 Summon ogre costs 2 flags